// Copyright (c) 2021 Spotify AB.
//
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

@testable import XCMetricsBackendLib

import Vapor
import Queues

enum JobHealthCheckerFakeError: Error {
    case error(String)
}

final class JobHealthCheckerFake: JobHealthChecker {

    var returnError: Bool

    var eventLoop: EventLoop

    init(returnError: Bool, eventLoop: EventLoop) {
        self.returnError = returnError
        self.eventLoop = eventLoop
    }

    func check() -> EventLoopFuture<HTTPStatus> {
        if returnError {
            return eventLoop.makeFailedFuture(JobHealthCheckerFakeError.error("Error connecting to Redis"))
        } else {
            return eventLoop.makeSucceededFuture(HTTPStatus.ok)
        }
    }

}
